diff options
Diffstat (limited to 'dts/upstream/Bindings/media/fsl,imx8qxp-isi.yaml')
| -rw-r--r-- | dts/upstream/Bindings/media/fsl,imx8qxp-isi.yaml | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/dts/upstream/Bindings/media/fsl,imx8qxp-isi.yaml b/dts/upstream/Bindings/media/fsl,imx8qxp-isi.yaml new file mode 100644 index 00000000000..bb41996bd2e --- /dev/null +++ b/dts/upstream/Bindings/media/fsl,imx8qxp-isi.yaml @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/fsl,imx8qxp-isi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX8QXP Image Sensing Interface + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +description: + The Image Sensing Interface (ISI) combines image processing pipelines with + DMA engines to process and capture frames originating from a variety of + sources. The inputs to the ISI go through Pixel Link interfaces, and their + number and nature is SoC-dependent. They cover both capture interfaces (MIPI + CSI-2 RX, HDMI RX, ...) and display engine outputs for writeback support. + +properties: + compatible: + enum: + - fsl,imx8qxp-isi + + reg: + maxItems: 1 + + clocks: + maxItems: 6 + + clock-names: + items: + - const: per0 + - const: per1 + - const: per2 + - const: per3 + - const: per4 + - const: per5 + + interrupts: + maxItems: 6 + + power-domains: + maxItems: 6 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + properties: + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: MIPI CSI-2 RX 0 + port@6: + $ref: /schemas/graph.yaml#/properties/port + description: CSI-2 Parallel RX + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + - power-domains + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/imx8-clock.h> + #include <dt-bindings/clock/imx8-lpcg.h> + #include <dt-bindings/firmware/imx/rsrc.h> + + image-controller@58100000 { + compatible = "fsl,imx8qxp-isi"; + reg = <0x58100000 0x60000>; + interrupts = <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pdma0_lpcg IMX_LPCG_CLK_0>, + <&pdma1_lpcg IMX_LPCG_CLK_0>, + <&pdma2_lpcg IMX_LPCG_CLK_0>, + <&pdma3_lpcg IMX_LPCG_CLK_0>, + <&pdma4_lpcg IMX_LPCG_CLK_0>, + <&pdma5_lpcg IMX_LPCG_CLK_0>; + clock-names = "per0", "per1", "per2", "per3", "per4", "per5"; + power-domains = <&pd IMX_SC_R_ISI_CH0>, <&pd IMX_SC_R_ISI_CH1>, + <&pd IMX_SC_R_ISI_CH2>, <&pd IMX_SC_R_ISI_CH3>, + <&pd IMX_SC_R_ISI_CH4>, <&pd IMX_SC_R_ISI_CH5>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@2 { + reg = <2>; + endpoint { + remote-endpoint = <&mipi_csi0_out>; + }; + }; + }; + }; +... |
